Download Spring
Spring's official website does not directly provide download Spring, Spring is now hosted on GitHub.
1. Enter the Spring official website -> PROJECTS -> SPRING FRAMEWORK
2. Click on GitHub icon to enter the GitHub
3, after entering the warehouse Spring
org -> springframework -> spring, select the version you want to download, expand it
Spring catalog Analysis
docs folder are some html files, the API documentation of Spring.
libs folder is Spring jar package, a total of 63.
3 group, .RELEASE.jar is used in the project, .RELEASE-javadoc.jar is documentation of this jar package, .RELEASE-source.jar is the source of this jar package.
In fact, the real with the project on 21.
Of these, four are Spring base package, corresponding to the Spring core container of four modules, Java Web project is necessary.
- spring-core-5.1.8.RELEASE.jar // Spring core tools, other jar package is built, this package should be used in classes on the basis of this package.
- spring-beans-5.1.8.RELEASE.jar // configure, create, manage Bean, responsible Ioc, DI
- spring-context-5.1.8.RELEASE.jar // provide expanded services on the basis of IoC
- spring-expression-5.1.8.RELEASE.jar // provide support for the Spring expression language
In addition, Spring core container dependent on third parties commons.logging.jar package, you also need to download the package yourself.
I do not recommend their download, add Spring packages, it is cumbersome, but also easy to miss some add their own jar package.